{"api_version":"1","generated_at":"2026-07-24T01:15:44+00:00","cve":"CVE-2022-24762","urls":{"html":"https://cve.report/CVE-2022-24762","api":"https://cve.report/api/cve/CVE-2022-24762.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-24762","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-24762"},"summary":{"title":"CVE-2022-24762","description":"sysend.js is a library that allows a user to send messages between pages that are open in the same browser. Users that use cross-origin communication may have their communications intercepted. Impact is limited by the communication occurring in the same browser. This issue has been patched in sysend.js version 1.10.0. The only currently known workaround is to avoid sending communications that a user does not want to have intercepted via sysend messages.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2022-03-14 23:15:00","updated_at":"2023-07-03 20:35:00"},"problem_types":["CWE-346"],"metrics":[],"references":[{"url":"https://github.com/jcubic/sysend.js/security/advisories/GHSA-4vvg-x86p-mvqc","name":"https://github.com/jcubic/sysend.js/security/advisories/GHSA-4vvg-x86p-mvqc","refsource":"CONFIRM","tags":[],"title":"Leaking of user information on Cross-Domain communication · Advisory · jcubic/sysend.js · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/jcubic/sysend.js/issues/33","name":"https://github.com/jcubic/sysend.js/issues/33","refsource":"MISC","tags":[],"title":"Leaking of potentially sensitive user information on Cross-Domain communication · Issue #33 · jcubic/sysend.js · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/jcubic/sysend.js/commit/a24f4b776fb18191ae0f7e3d90c2c7bec459431a","name":"https://github.com/jcubic/sysend.js/commit/a24f4b776fb18191ae0f7e3d90c2c7bec459431a","refsource":"MISC","tags":[],"title":"fix security issue with Cross-Domain communication #33 · jcubic/sysend.js@a24f4b7 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/jcubic/sysend.js/releases/tag/1.10.0","name":"https://github.com/jcubic/sysend.js/releases/tag/1.10.0","refsource":"MISC","tags":[],"title":"Release 1.10.0 · jcubic/sysend.js · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-24762","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24762","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"24762","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"sysend.js_project","cpe5":"sysend.js","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"node.js","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2022-24762","STATE":"PUBLIC","TITLE":"Exposure of Sensitive Information to an Unauthorized Actor in sysend.js"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"sysend.js","version":{"version_data":[{"version_value":"< 1.10.0"}]}}]},"vendor_name":"jcubic"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"sysend.js is a library that allows a user to send messages between pages that are open in the same browser. Users that use cross-origin communication may have their communications intercepted. Impact is limited by the communication occurring in the same browser. This issue has been patched in sysend.js version 1.10.0. The only currently known workaround is to avoid sending communications that a user does not want to have intercepted via sysend messages."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"}]}]},"references":{"reference_data":[{"name":"https://github.com/jcubic/sysend.js/security/advisories/GHSA-4vvg-x86p-mvqc","refsource":"CONFIRM","url":"https://github.com/jcubic/sysend.js/security/advisories/GHSA-4vvg-x86p-mvqc"},{"name":"https://github.com/jcubic/sysend.js/issues/33","refsource":"MISC","url":"https://github.com/jcubic/sysend.js/issues/33"},{"name":"https://github.com/jcubic/sysend.js/commit/a24f4b776fb18191ae0f7e3d90c2c7bec459431a","refsource":"MISC","url":"https://github.com/jcubic/sysend.js/commit/a24f4b776fb18191ae0f7e3d90c2c7bec459431a"},{"name":"https://github.com/jcubic/sysend.js/releases/tag/1.10.0","refsource":"MISC","url":"https://github.com/jcubic/sysend.js/releases/tag/1.10.0"}]},"source":{"advisory":"GHSA-4vvg-x86p-mvqc","discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2022-03-14 23:15:00","lastModifiedDate":"2023-07-03 20:35:00","problem_types":["CWE-346"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:sysend.js_project:sysend.js:*:*:*:*:*:node.js:*:*","versionEndExcluding":"1.10.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"24762","Ordinal":"228188","Title":"CVE-2022-24762","CVE":"CVE-2022-24762","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"24762","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}